PACKET RECEPTION OF ENTIRE CHANNELS WITH WIRELESS LAN ENVIRONMENT USING BY MULTI RF GRABBER, WIRELESS LAN CARD, OR UNIT, AND EFFECTIVE TRANSMITTING METHOD THEREOF

摘要

A method of receiving and delivering packets for wireless LAN(Local Area Network) channels by using multiple RF(Radio Frequency) grabbers or wireless LAN cards or devices is provided to collect, store, manage and deliver packets efficiently for entire wireless LAN channels according to a flexible wireless LAN environment and minimize wireless LAN packet loss. A quantity of wireless LAN packets transmitted/received to/from one of multiple RF grabbers or wireless LAN cards or devices for a predetermined period of time for each channel is measured to estimate the most active wireless LAN communication channel(S130). The measured quantities of wireless LAN packets for entire channels are aligned from the largest quantity. Dedicated channels are allocated to the other RF grabbers or wireless LAN cards or devices in order and wireless LAN packets are collected(S140).